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| Silver Copper Phosphorus Brazing Alloys |
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We offer a wide range of copper phosphorus brazing alloys, which can be used in
refrigeration, air conditioning and plumbing industry. In addition to this, we also offer
these products as per our clients requirements and specifications. These copper
brazing alloys are available in wires , strips, wire flattening, wire preforms, strip
preforms, granules and spheres. |
|
| Product
Code |
Composition % |
Melting Range |
Corresponding Standard |
|
| |
Ag |
Cu |
P |
Others |
Celsius |
DIN
8513 |
BS
1845 |
AWS A5.8.89 |
IS 2927 |
 |
-101A |
|
- |
95 |
5 |
- |
710-924 |
- |
- |
BCuP-1 |
BA Cu P1 |
| |
ALFA - 101A is particularly suitable resistance brazing applications. This filler metal is more ductile and less fluid at
brazing temperature than other filler metals containing more phosphorous. |
 |
-101 |
|
- |
93 |
7 |
- |
705-800 |
- |
- |
BCup-2 |
BA CU P2 |
| |
ALFA - 101is extremely fluid at the brazing temperature. It will penetrate joints with very little clearance. |
 |
-101B |
|
0.5 |
93 |
6.5 |
- |
650-810 |
- |
- |
- |
- |
| |
ALFA - 101B is similar to ALFA102, but contains less silver. |
 |
-102 |
|
2 |
91.5 |
6.5 |
- |
645-740 |
- |
- |
BCuP-6 |
BA Cu P3 |
| |
ALFA - 102 has high fluidity. It has ability to fill gaps at the lower end of its brazing range and is very fluid at high end. |
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-105 |
|
5 |
89 |
6 |
- |
643-807 |
L-Ag5P |
CP1 |
BCuP-3 |
BA Cu P4 |
| |
ALFA - 105 may be used where very close fits cannot be held. It is best used with the lower joint clearance. It is majorly
used in Air conditioning and Refrigeration industry. |
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-105A |
|
5 |
88 |
7 |
- |
643-771 |
- |
- |
BCuP-7 |
- |
| |
ALFA - 105A is more fluid than ALFA105 and has a lower liquidus temperature. It is extensively used in heat exchanger
and tubing joints. |
 |
-106 |
|
6 |
87 |
7 |
- |
650-740 |
- |
- |
BCuP-4 |
- |
| |
ALFA - 106 is extremely fluid at brazing temperature. It provides more strength to joint than ALFA105. |
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-115 |
|
15 |
80 |
5 |
- |
643-802 |
- |
- |
BCuP-5 |
BA Cu P5 |
| |
ALFA - 115 is extremely fluid at brazing temperature. It provides more strength to joint than ALFA105. |
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-118 |
|
18 |
75 |
7 |
- |
650 |
- |
- |
- |
- |
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